Group Members
Hafsa Altaf
Hoang Son Lai
Xingyu Wang
❓ Research question:
How does daily physical activity impact:
📚 GPA?
😟 Stress levels?
📌 Most students exercised between 2–6 hours/day.
📈 Right-skewed distribution with few extremes.
| Physical activity group | Average GPA | Average stress |
|---|---|---|
| Under 2 hours | 3.26 | 2.64 |
| 2–3 hours | 3.17 | 2.45 |
| 4–5 hours | 3.09 | 2.25 |
| More than 6 hours | 2.98 | 2.19 |
🔢 Stress level encoded: Low = 1, Moderate = 2, High = 3
📉 Trend: A gradual decrease in both GPA and perceived stress level with increasing physical activity.